diff --git a/common/ffs.cpp b/common/ffs.cpp
index 3025df1..4cefbbe 100644
--- a/common/ffs.cpp
+++ b/common/ffs.cpp
@@ -81,6 +81,10 @@ extern const UByteArray AMI_CORE_DXE_GUID // 5AE3F37E-4EAE-41AE-8240-35465B5E81E
 // EDK2 DXE core file
 extern const UByteArray EFI_DXE_CORE_GUID // D6A2CB7F-6A18-4E2F-B43B-9920A733700A
 ("\x7F\xCB\xA2\xD6\x18\x6A\x2F\x4E\xB4\x3B\x99\x20\xA7\x33\x70\x0A", 16);
+// AMD compressed raw file
+extern const UByteArray AMD_COMPRESSED_RAW_FILE_GUID //20BC8AC9-94D1-4208-AB28-5D673FD73487
+("\xC9\x8A\xBC\x20\xD1\x94\x08\x42\xAB\x28\x5D\x67\x3F\xD7\x34\x87", 16);
+
 // GUIDs of GUID-defined sections
 extern const UByteArray EFI_GUIDED_SECTION_CRC32 // FC1BCDB0-7D31-49AA-936A-A4600D9DD083
 ("\xB0\xCD\x1B\xFC\x31\x7D\xAA\x49\x93\x6A\xA4\x60\x0D\x9D\xD0\x83", 16);
@@ -96,6 +100,8 @@ extern const UByteArray EFI_GUIDED_SECTION_GZIP // 1D301FE9-BE79-4353-91C2-D23BC
 ("\xE9\x1F\x30\x1D\x79\xBE\x53\x43\x91\xC2\xD2\x3B\xC9\x59\xAE\x0C", 16);
 extern const UByteArray EFI_GUIDED_SECTION_ZLIB_AMD // CE3233F5-2CD6-4D87-9152-4A238BB6D1C4
 ("\xF5\x33\x32\xCE\xD6\x2C\x87\x4D\x91\x52\x4A\x23\x8B\xB6\xD1\xC4", 16);
+extern const UByteArray EFI_GUIDED_SECTION_ZLIB_AMD2 // 991EFAC0-E260-416B-A4B8-3B153072B804
+("\xC0\xFA\x1E\x99\x60\xE2\x6B\x41\xA4\xB8\x3B\x15\x30\x72\xB8\x04", 16);
 extern const UByteArray EFI_FIRMWARE_CONTENTS_SIGNED_GUID // 0F9D89E8-9259-4F76-A5AF-0C89E34023DF
 ("\xE8\x89\x9D\x0F\x59\x92\x76\x4F\xA5\xAF\x0C\x89\xE3\x40\x23\xDF", 16);
 extern const UByteArray EFI_CERT_TYPE_RSA2048_SHA256_GUID // A7717414-C616-4977-9420-844712A735BF
diff --git a/common/ffs.h b/common/ffs.h
index eeb8c44..4eebd78 100644
--- a/common/ffs.h
+++ b/common/ffs.h
@@ -367,6 +367,9 @@ extern const UByteArray AMI_CORE_DXE_GUID; // 5AE3F37E-4EAE-41AE-8240-35465B5E81
 // EDK2 DXE core file
 extern const UByteArray EFI_DXE_CORE_GUID; // D6A2CB7F-6A18-4E2F-B43B-9920A733700A
 
+// AMD compressed raw file
+extern const UByteArray AMD_COMPRESSED_RAW_FILE_GUID; //20BC8AC9-94D1-4208-AB28-5D673FD73487
+
 // FFS size conversion routines
 extern VOID uint32ToUint24(UINT32 size, UINT8* ffsSize);
 extern UINT32 uint24ToUint32(const UINT8* ffsSize);
@@ -445,6 +448,7 @@ extern const UByteArray EFI_GUIDED_SECTION_LZMA_HP; // 0ED85E23-F253-413F-A03C-9
 extern const UByteArray EFI_GUIDED_SECTION_LZMAF86; // D42AE6BD-1352-4BFB-909A-CA72A6EAE889
 extern const UByteArray EFI_GUIDED_SECTION_GZIP; // 1D301FE9-BE79-4353-91C2-D23BC959AE0C
 extern const UByteArray EFI_GUIDED_SECTION_ZLIB_AMD; // CE3233F5-2CD6-4D87-9152-4A238BB6D1C4
+extern const UByteArray EFI_GUIDED_SECTION_ZLIB_AMD2; // 991EFAC0-E260-416B-A4B8-3B153072B804
 extern const UByteArray EFI_FIRMWARE_CONTENTS_SIGNED_GUID; // 0F9D89E8-9259-4F76-A5AF-0C89E34023DF
 
 #define WIN_CERT_TYPE_EFI_GUID 0x0EF1